Cordillera Apolobamba Traverse

The Apolobamba Traverse is a remote, high-altitude backpacking route in the northern Bolivian Andes. Spanning approximately 92km between the villages of Pelechuco and Curva, the trek crosses the ancestral territory of the Kallawaya people—traditional herbalists recognized by UNESCO. The route follows ancient stone paths and animal trails, staying almost exclusively above 4,200m. It traverses several high passes, including the 5,100m Sunchuli Pass, offering direct views of the 6,000m peaks of the northern Apolobamba range. Due to its distance from major cities, it remains one of the least-trafficked and most preserved regions of the Bolivian Andes.

Mount Damavand (5,610m) is the highest peak in Iran and a major Asian stratovolcano within the Alborz range. The hiking route described here is the standard South Route, originating from the town of Polour. The ascent traverses volcanic pumice and loose scree, eventually reaching active sulfuric fumaroles near the summit crater. While the climb requires no technical mountaineering tools (ropes/axes) during the peak summer window, persistent snow fields can be present. The combination of extreme altitude, steep verticality, and atmospheric sulfur requires rigorous physical preparation and systematic acclimatization.